Where does Hubbell Lighting, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hubbell Lighting, Inc. ranks #9,790 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Hubbell Lighting, Inc. hold?

Hubbell Lighting, Inc. holds 32 US utility patents granted between 2022 and 2023, spanning 18 technology areas.

What is Hubbell Lighting, Inc.'s Innovation Score?

Hubbell Lighting, Inc. has an Innovation Score of 55.9 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hubbell Lighting, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Hubbell Lighting, Inc..

What does claim depth mean for Hubbell Lighting, Inc.'s patents?

Hubbell Lighting, Inc.'s patents average 14.7 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Hubbell Lighting, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Hubbell Lighting, Inc.

Q: What technology areas does Hubbell Lighting, Inc. focus on?

Hubbell Lighting, Inc.'s top technology area is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR) with 19 patents, ranking #137 of 1,842 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 32 granted patents across 18 technology areas, recorded in grant years 2022–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hubbell ranks #9,790 of 49,997 tracked US assignees by granted-patent volume, with 32 patents across 18 technology areas.

#9,790
of 49,997 US assignees by volume: Top 6%
by Innovation Score (55.9/100): 14.7
avg claims per patent

USPTO PatentsView assignee plate

Corpus R9790 · US Corporation #9,790 · 32 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 32 grants
UPPER-Q #9,790/49,997
PHOTO-FINISH Harima Chemicals…
CPC-FOCUS F21V · 18 areas
INNOV-PAR 55.9/100
CLAIMS-RICH 14.7 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2022–2023 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Harima Chemicals, Incorporated (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Hubbell’s 55.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 12.1 pts (22%) Velocity 20.0 pts (36%) Breadth 15.0 pts (27%) Claim depth 8.8 pts (16%)

Qualcomm Incorporated · highest

85
Deutz Aktiengesellsc… · near

56
Forescout · near

56
Hubbell Lighting · this assignee

56
National Chung… · near

56
MSI Computer… · near

56
3D Lighting… · lowest

7

What this shows Hubbell's Innovation Score is 55.9/100 (top 6% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Hubbell?

Each dot is one of Hubbell’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Hubbell’s own 14.7 claims/patent is ABOVE the 11.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Hubbell vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Hubbell's grants concentrate

Hubbell Lighting, Inc. is a focused PatentsView assignee: 18 CPC subclasses with 59.4% of grants classified under F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR). Peak complete grant year is 2022 (23 grants) versus a trough of 9 in 2023. By volume, Hubbell sits between Harima Chemicals, Incorporated and Immunocore Limited.

Hubbell's three-year grant acceleration

Hubbell Lighting, Inc. shows 32 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Harima Chemicals…

32
Harman Profession…

32
Harvest Internati…

32
Hitachi Aloka Med…

32
Hydrapak

32
Hydro Aluminum Ro…

32
Imds

32
Immunocore

32
Hubbell Lighting ◀

32

What this shows Hubbell holds 32 patents at rank #9,790, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hubbell

By rank, the assignees closest to #9,790 in granted patent volume.

Leaders in F21V (Functional Features OR Details OF Lighting Devices OR Sys…)

Other assignees with the most granted patents in Hubbell's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hubbell, neither rank-band nor same-CPC leaders (those blocks stay above). In F21V (Functional Features OR Details OF Lighting Devices OR Sys…), Hubbell ranks #137 of 1,842 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Forescout Technologies, Inc. 56 National Chung Cheng University 56 MSI Computer (SHENZHEN) Co., Ltd. 56 Deutz Aktiengesellschaft 56

Hubbell's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

56 Top 6% higher than 94% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2022–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Hubbell Lighting, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	23	71.9%
2023	9	28.1%

Which technologies does Hubbell Lighting, Inc. patent most?

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 19

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 18

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 14

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 9

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 7

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 5

G02B - Optical Elements, Systems OR Apparatus 4

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 3

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 2

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 2

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 1

H04W - Wireless Communication Networks 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

Top 15 of 18 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Hubbell Lighting, Inc.'s patent record in context - here's where to go next.

Hubbell Lighting, Inc.'s lead technology class is F21V (Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR), 59.4% of its portfolio - see every assignee active in that class. Explore F21V
Ranked #9,790 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hubbell Lighting, Inc. against Harima Chemicals, Incorporated, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 55.9/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.